The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 27, 2026
Filed:
Oct. 31, 2023
Oyster Products Llc, Brooklyn, NY (US);
Jonas Lagerstedt, Brooklyn, NY (US);
Oyster Products LLC, Brooklyn, NY (US);
Abstract
A gravity-based filtration apparatus is disclosed. The apparatus may include a container, a filter, one or more elongated slits and a drip stop valve assembly. The container may be configured to receive a fluid, and dispense the fluid from an opening disposed at a container bottom portion. The filter may be disposed in a container interior portion and may be configured to remove impurities from the fluid before the fluid may be dispensed from the opening. The elongated slits may be disposed on a container wall at the container bottom portion. The drip stop valve assembly may include one or more arms or fins that may be disposed in proximity to the elongated slits. The arms may move between a retracted position and an extended position. The drip stop valve assembly may enable fluid dispensation from the opening when the arms may be in the retracted position.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile